Table 2 Association between baseline tibial coronal slope and common knee osteoarthritis (KOA) or incident accelerated knee osteoarthritis (AKOA)

Full Sample (n = 327)

n = 109

n = 109

n = 109

Baseline Tibial Coronal Slope Angle (deg, mean (SD))

2.6 (1.9)

2.7 (2.1)

3.1 (2.0)

1.04 (0.91, 1.19)

1.15 (1.01, 1.32)

Varus (n = 88)

n = 29

n = 26

n = 33

Baseline Tibial Coronal Slope Angle (deg, mean (SD))

3.3 (1.5)

4.0 (2.3)

4.3 (1.4)

1.27 (0.92, 1.75)

1.38 (1.01, 1.88)

Valgus (n = 18)

n = 7

n = 7

n = 4

Baseline Tibial Coronal Slope Angle (deg, mean (SD))

0.7 (2.0)

0.1 (1.3)

3.3 (3.1)

0.63 (0.28, 1.42)

1.59 (0.72, 3.53)

Neutral (n = 221)

n = 73

n = 76

n = 72

Baseline Tibial Coronal Slope Angle (deg, mean (SD))

2.5 (1.9)

2.5 (1.8)

2.6 (1.9)

1.01 (0.85, 1.20)

0.99 (0.83, 1.19)